Rear USB 3.0 Bracket Installation Guide

Step 1 Unscrew the two screws from the Front Step 2 USB 3.0 Panel.

Put the USB 3.0 cable and the rear USB 3.0 bracket together.

Step 3

Screw the two screws into the rear USB 3.0 bracket.

Step 4

Put the rear USB 3.0 bracket into the chassis.

2.10 Smart Switches

This motherboard has three smart switches: power switch, reset switch and clear CMOS switch, allowing users to quickly turn on/off or reset the system or clear the CMOS values.

Power Switch

Power Switch is a smart switch,

(PWRBTN)

(see p.14 No. 22)

Power

allowing users to quickly turn on/off the system.

Reset Switch

(RSTBTN)

Reset

(see p.14 No. 21)

Reset Switch is a smart switch, allowing users to quickly reset the system.

Clear CMOS Switch

Clear CMOS Switch is a smart

(CLRCBTN)

switch, allowing users to quickly

(see p.15 No. 20)

clear the CMOS values

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ASRock Fatal1ty 990FX Professional manual Rear USB 3.0 Bracket Installation Guide, Smart Switches